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Old 2016-12-18, 14:39   #2
Romulan Interpreter
LaurV's Avatar
Jun 2011

22×17×139 Posts

In integers modulo 4, 3^3=3 (mod 4), not 1. (example 2). "so x is even, therefore y is odd 1 (mod 4).", fixed it for you
The rest seems fine.
You have a patience of steel to write all this, for which you have all my admiration!

Last fiddled with by LaurV on 2016-12-18 at 14:55
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